Good question, here’s my opnion I think you should feed your dog or cat meat that was from animals who were killed as humane as possible. For instance, some petfood like kosher. I don’t know if they have that or not because I haven’t bothered looking it up because my mom said she’s not going to change the catfood were buying right now. So I think you should buy the most humane brand of dog or catfood you can find.
My Cousin Fed Her Cat A Veg Diet And Her Cat Suffered From Heart Problems And got Really sick After that So she Switched her Back To A Diet that inluded meat and she Got Better Slowly so I Think they NEED The meat in their diet. Its okay for humans to be veg but not animals